Atomizer



1. RAYDER.

ATOMIZER.

FILED NOV. 29, 1921.

Jan. v9, 1923.

INVENTOR Patented Jan. 9, 1923. v

and 1 Stateof Pen'nsyl maria nil Barnes; oremmnarrinr;

aroma-nae. v

ApplicatiomfildNovember e9 wrezrv Serial @8348.

To all 'RPIL'OHI it may. concern: T

are it known thatl, c osnrrri-i; 'RAY'DER, a

citizen of the .United: vStates, residing- Phi 'elphia in the county.ofPhiladelphia li'il', have invented new and" u s'eful Improvementsinanfrtomiaer whiclrthe: following is z t-specification.:. -i

' Tins-inverterelate "to a tomizers and ithas moreparticiilarretcrenceto that'type or form of such deviceswhich are usedbyaun V (lrtakers forspraying embalming fluidsandit has for its main objecttoprovide-an atomizer-cl tract zeil'bv its-novelconstruction:

as well as its ready adaptabilityfor treating surfaces or localpositions with equal tacility. p c

Another object of this ride an atomizer which is sanitary in allrespects as well as being of simple and durable construction.

lVith these and other objects in View this invention consistsessentially in the novel turns of cons" ction, combination, and igenieat oi? "iarts hereafter fully desc ed andparticularly defined by theappended claims. i 7

la the further disclosure oi the invention reference is to be had to theaccompanying sheet drawings constituting a Jart of this specific ationand in which like characters of erence designate corresponding parts inJU'oh the views.

Figure is a top plan View of one practical embodiment of my invention;and, I

Figure 2 is a central vertical section through the same.

According to my invention I construct or make from appropriate materialsuch as glass, porcelain, light metal or the like, What may beconveniently termed an inverted cellular funnel-shaped container 3 whichincludes inner and outer integrally connected walls l, respectively thusproviding a corn tainer G for the einbalining or other fluid 7. Theouter wall 5 is slightly constricted to provide a neck 8 whichisexternally screwthreaded to receive the correspondingly threadedannular flange 9 of an air chamber 10 that is provided with a tubularneck 11 at one side which is closable by means of a screw cap 12-asshown or to receive a sprayer nozzle aslater on explained.

Diametricallyopposed to the tubular neck 11 on the air chamber is aninternally threaded annular flange 13 into which is Soinvention is toprocured the cylinner' 14, a; tight joint between said parts beingensured by, nfieans of; a gasket 15 This cylinder lzisflttedawith aplunger 16' of, appropriate construction ,th'at isractu'able'bjmheansofei grip orhandle' 1;? and said cylinder serves tofo-rceairintmthe atomizer for sp-r yang-the emba lmingfiuid, the" outerend ofSaid cylinder 14k being; closed by an appropriate removable cover18' as will be clearly" understood by those acquainted with the aretowwhichthis invention apperi The; aforesaid; innei' wan- 4:terminates'in tubular neck 19 that ifs f-internallyscre w threaded; to,receive the correspondingly threaded} tubular portion 20 that; isconcentric ;with ;thefhereinbetoref-'referred to 'annip lar flange 9 inthe air chamber, and it is to be noted that this tubular portion 20 isof a length to project into the cellular funnel 3 where it is closed bymeans of a screw cap having a concavo-conve}; end 21 centrally aperturedat 22; or said cap end may be provided with a nest 0i pin holes as willbe obvious. l/Vashers or gaskets 23, 24: respectively ensure tightjoints between the parts 8, 19 and the inner undertace of the airchamber 10 and thereby prevent leakage.

Holes in the under part of the air chamber 10 provide for communicationfrom said chamber with the interior of thec'ontainer 6 whilst tubes 26,27 serve as conduits for the embahning fluid therefrom to the tubularportion and neck 19 and 11 respectively. o i e In use. it will beapparent that With the parts assembled as shown that the manipulation ofthe grip or handle 17 will cause air under pressure to be forced intothe container 6 from the air chamber 10 which will result in theembalming fluid 7 being forced through the tube 26 into the cavity 28 ofthe screw cap 21-from which it will be forced under increased pressurethrough the hole or aperture 22 in a thoroughly atomized conditiomwhilst the innerwall of thefunnel 3 will direct it on to the part beingtreated. When it is desired to use the neck 11 the cap 12 will beremoved and replaced by the cap 21, whilst said capl2 will close thetubular portion 20. In this case the tube 27 Will diis applied thereoverwhereby little or no fluid 7 will issue therefrom into the air chamber10 but in the eventof any such emission taking place it will be apparentthat it will be forced back into the container 6 through the holes 25.

From the foregoing it will be clearlyseen" 1 nel shaped container havingspaced inner and outer walls said inner and outerwalls terminating inconcentric neck portions, a

removable air chamber secured on said neck portions and having tubularoutlets therefrom one'of which is axially directed into the spaceinclosed by the inner Wall of-the con- ,tainer and the other away fromsaid container, interchangeable caps for the free ends of the tubularoutlets one of which is fashioned concavo-convex to serve as anatomizing outlet whilst the other is a closure cap, means for supplyingair under pressure to the air chamber and container, and means forconveying the container contents to the atomizing outlet cap.

2. In an atomizer including a cellular funnel shaped container havingspaced inner and outer walls, said inner and outer Walls terminating inconcentric neck portions, the combination of a removable air chamberadapted for connection to said concentric neck portions and havingtubular outlets therefrom, one of which is axially directed into thespace inclosed'by the inner wall of the container and theother disposedexternally at right angles to said axis, away from saidcontainer,interchangeable caps for the vtree ends of the tubular outlets oneofwhich is fashioned concavo-convex to serve as an atoinizing outletwhilst the other is a closure cap, means for'supplying air underpressure to the air chamber and container, and means for conveying thecontainer contents to the atomizing outlet.

JOSEPH A. RAYDER.

